DH&FH combustion standard
https://www.youtube.com/watch?v=RRw94i3JoFI
https://www.youtube.com/watch?v=RRw94i3JoFI
Extract by Fulvio Puccioni -Glass Service Italy.In the market for natural gas (NG) there are many different sources with different chemical compositions, calorific power energy (PCI) and consequently, WOBBE index.…
https://www.youtube.com/watch?v=9RrMXNxHTQI
Article by Oliver BellinaThe Batch stones are a sort of defect and they have to be recognized as soon as possible; in fact they are a very important indicator of…